Efficient and Effective Query Expansion for Web Search.
Claudio LuccheseFranco Maria NardiniRaffaele PeregoRoberto TraniRossano VenturiniPublished in: CIKM (2018)
Keyphrases
- query expansion
- web search
- ad hoc retrieval
- improving search
- personalized web search
- information retrieval systems
- information retrieval
- retrieval effectiveness
- language model
- pseudo relevance feedback
- text retrieval
- language modeling
- federated search
- language modeling framework
- relevant documents
- retrieval model
- relevance feedback
- search engine
- search logs
- trec genomics track
- social tagging
- automatic query expansion
- retrieved documents
- query terms
- biomedical information retrieval
- query disambiguation
- probabilistic retrieval model
- relevance model
- document ranking
- search queries
- user behavior
- web search engines